Creating a new category to add my thoughts on management, leadership and teaching so I can document best practice and have a place to refer back to it in the future! Today's pointer is about the importance of being an open and welcoming senior member of staff. If you want (very) junior members of staff … Continue reading Future life tips
Tag: physics
Ion chamber change
This week's excitement involves an ion chamber change on one of our Linacs. The ion chamber is an integral part of the Linac.... Our old ionisation chamber being removed from the Linac head. Fun fact- the blue cable ties are more radio-resistant than the black and white cable ties and so don't become as brittle … Continue reading Ion chamber change
Ode to brachytherapy
It's my second month in my specialist placement and so I've moved on from a dosimetry rotation into a brachytherapy rotation. Seeing a brachytherapy operation in my rotational placement was the first time I thought "maybe I want to be a radiotherapy physicist" and so this was a big deal for me! Brachytherapy uses sealed … Continue reading Ode to brachytherapy
Radiotherapy Physicist Week 1
My new desk detritus! I'm one whole week into my career as a radiotherapy physicist! I've got my professional hedgehogs mug, my bunnies 2020 calendar, my homemade diary cover and I am ready to smash it! I have learnt an astonishing amount in just one week, from the uses of in-vivo dosimetry to the use … Continue reading Radiotherapy Physicist Week 1
Radiotherapy Patient Pathway
Having spent 3 months in the radiotherapy physics department, I finally got the opportunity today to spend some time with the radiographers, scanning, planning and treating patients. This blog post will hopefully illustrate my understanding of the pathway that patients go through for their radiotherapy treatment as well as some reflections I have had over … Continue reading Radiotherapy Patient Pathway
ART*- less of an art, more of a science.
*(Adaptive Radiotherapy) People are the worst, right? Humans have their own internal biases, their own ways of doing things, their own subjectivity and their own distractions. So why don't we just automate all treatment planning? This was certainly the attitude that I took at before beginning this placement in radiotherapy. It turns out that it's … Continue reading ART*- less of an art, more of a science.
What even is an x-ray?
I've always been taught the electromagnetic spectrum goes (in song form)... Radiowaves, Microwaves, Infrared... Radiation, Visible light, Ultraviolet, X-rays, Gamma rays. The assumption being that the higher the note sung (the later in the song), the higher the energy, the shorter the wavelength u.s.w. Therefore why are we calling my LINAC friends x-ray units?! Their … Continue reading What even is an x-ray?
Electronic spirit levels
I'm more than happy with how an "analogue" spirit level works. A cylinder with a slight upward curve in the middle (or a larger diameter in the middle) is incompletely filled with a spirit. This leaves a bubble which travels to the centre of the cylinder when on a flat surface. When on a slight … Continue reading Electronic spirit levels
Patients come first!
Today we're scheduled to spend a whole day on radiotherapy machine quality assurance (QA), performing the monthly checks on a particular machine to ensure that we are operating within the approved procedures with which we're allowed to carry out radiotherapy. These checks include mechanical checks of the couch positioning and isocentres (laser, mechanical, radiation), dosimetric … Continue reading Patients come first!
Cheeky London skyline view
It's a tough life testing dental x-rays on the 25th floor! Who needs the Shard's viewing platform? 😉
"You're obviously not a scientist" 